Green Thumb 101: Irrigation Troubleshooting

Finding and fixing irrigation issues is essential to keeping plants happy and using water efficiently. Bring your gloves for a hands-on irrigation troubleshooting experience. Beginning gardeners welcome. $15 members, $20 nonmembers. Meets in Birch. Registration deadline July 26. Pre-register at the Visitor Center or by phoning (818) 949-7980.